Partitions will be aligned on 8-sector boundaries Main partition table begins at sector 2 and ends at sector 33įirst usable sector is 34, last usable sector is 976773134 Output from gdisk print partition table Expert command (? for help): pĭisk /dev/disk0: 976773168 sectors, 465.8 GiBĭisk identifier (GUID): C49B7CD4-E813-445E-BEDB-BCA947F6F707 Warning: Devices opened with shared lock will not have theirįound valid GPT with protective MBR using GPT.
Output from gdisk GPT fdisk (gdisk) version 1.0.4 Does that makes a difference?Ģ: Apple_APFS Container disk1 409.9 GB disk0s2ģ: Microsoft Basic Data BOOTCAMP 89.9 GB disk0s3Ġ: APFS Container Scheme - +409.9 GB disk1ġ: APFS Volume MacintoshHD 13.0 GB disk1s1
Don't know if that makes a difference on how to proceed with this GPT error?Īlso in Solution 1, it highlights " make sure that "bootcamp is partition 4".
I realized that above instructions were for Windows 8.
Now, I tried the same to install Windows7, but I get the same message. But I partitioned my disk before installing any OS. I used it and wiped out my who HDD.Īfter 3 I started fresh with High Sierra again. I used it missing to check that it is to be used in case I have separate physical disk. Solution by using diskpart at the Windows Installation screen. It simply says that format Windows/bootcamp partition to ExFAT from diskutility and restart. I tried different solutions so far that did not work. I could click format, but it remains stuck at GPT error. Additionally it says that it must be NTFS. After many attempts with getting ISO to work with BootCamp assistant, I gave up and tried installing directly from bootable USB by using refind (as pressing opt/alt at start-up did show this USB as a bootable source.ĭoing that I get the error "Windows can't be installed in drive 0 partition x (show details)" and the detail gives the error message "The selected disk is of the GPT partition style". I removed it when I replaced my original HDD with 500GB SSD. I had installed in many years ago and it was really easy. I have spent 4 days now, trying to install Windows7 64 bit on my MacBook Pro with High Sierra installed on it.